Currently there are three ways to upgrade headlights
1.Directly add xenon lamp
Advantages: convenient installation, corresponding to the original halogen bulbs choice model, xenon lamp of most of the car (ou, high beam is H7 is of Japanese H1, car 9006, high beam is is the 9005, distances light a lamp bowl are H4 model) : cheap, generally in hundreds of yuan, domestic miscellaneous brands ling ling, at present more of the combination of Wright's snow intrepid sea blue star stability bulb + editor.
Faults: because of the xenon lamp made impossible considering the reflective bowl under each car, so will the design of focus that cause light inaccurate, even the spread can also affect the opposite driving, is an immoral modification.
Xenon lamp color is decided by the color temperature, 3000K is HuangJinGuang, commonly known as the golden eyes, the strongest, but long time penetrating driving easy visual fatigue; 4300K is original colour temperature, comprehensive performance is the best; 6000K is white, similar to the eye look at the color of fluorescent lamp, the most comfortable; 8000K slant blue, purple and pink look again, that still had better not use, without any practical significance, completely is to dress up as cool.
2.Replace the headlamps assembly modified paragraph
Advantages: the same installation is simple, direct replace original headlamps can, beautiful appearance, some added angel eyes and lenses
Faults: some domestic and claims the headlamps assembly in Taiwan with good but the though modelling lens is junk, lens bubble, reflective bowl in low efficiency, the focus of the inaccurate, this has caused illuminate narrow range, brightness low, has serious flare, night car has serious type safe hidden trouble, add angel eyes are single LED the pilot light plastic, the effect is not apparent brightness difference.
Some big lamps and lanterns of the manufacturer of the replacement assembly for example HELLA (HELLA), Bosch (BOSH), the high-grade double-ray lens, the quality MeiDeShui, but the price is unattainable, frequently 7, 8 1000 yuan, not the general owners can accept.
3.The original cars headlamps assembly add double light lenses
Introduced emphatically the upfit, simple to summarize the car headlamps assembly is open, then take cover in sealing loading added lens. But the upfit's demand is very professional, some owners bought himself related material, but his DIY car loaded after type is very poor, some light even turning away too big, this was because there was no professional positioning tools and methods cause. Modified double-ray lens have several difficulties, first is open chimney, headlamps seal is nothing but hotmelt and cold glue two kinds, the former is simpler as long as heated to a definite temperature can easy open, but cold glue headlamps was more difficult, open the headlight bad light ZouXing, heavy then pry crash, the only light the lamp of cold glued VALEO); the Obama (ray, this is also represented lamps and lanterns to those of professional change lamp, need professional headache with the tools to DIY, advise students easily don't attempt. 2 it is adding lens positioning, and the need to constantly adjust to duplicate original data, which is the most important step. Three is fixed, the need to adopt the lens of scientific methods and suitable materials, or a lens is loaded to headlamps assembly, but a long time hard to avoid can arise virtual bits. The fourth is linked to get the line seal and, this will no longer chela described. Anyhow every detail to deal with in position.
Advantages: add import double-ray lens reach the illuminate of enterprise BENZ AUDI BMW effect, but the price is one of these headlamps assembly part; Users can set according to their own requirements, decide whether to add modification scheme angel eye, eye, light the devil do spray black processing, whether the highlight style; keep original After adding lens using xenon lamp will not have obvious cutting line spread, irradiation range, brightness even, using the electromagnetic valve realize the changes that make expiation reflector bulb realize the change, thus far more light, gives out a group of high beam is four high beam (with independent lamp bowl car), increase safety driving at night.
 

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